About the Number

12912077932

12912077931 ← → 12912077933

2進数表記:1100000001100111101010110001101100

漢数字表記:百二十九億千二百七万七千九百三十二

素因数分解:

2 2 × 13 2 × 17 1 × 83 1 × 13537 1

素因数の和:13667
約数の個数: 72
約数和(自身を含む): 26221373136
約数和(自身を除く): 13309295204

約数列:
[1, 2, 4, 13, 17, 26, 34, 52, 68, 83, 166, 169, 221, 332, 338, 442, 676, 884, 1079, 1411, 2158, 2822, 2873, 4316, 5644, 5746, 11492, 13537, 14027, 18343, 27074, 28054, 36686, 54148, 56108, 73372, 175981, 230129, 238459, 351962, 460258, 476918, 703924, 920516, 953836, 1123571, 2247142, 2287753, 2991677, 4494284, 4575506, 5983354, 9151012, 11966708, 14606423, 19100707, 29212846, 38201414, 38891801, 58425692, 76402828, 77783602, 155567204, 189883499, 248309191, 379766998, 496618382, 759533996, 993236764, 3228019483, 6456038966, 12912077932]

約数ペア:
[(1, 12912077932), (2, 6456038966), (4, 3228019483), (13, 993236764), (17, 759533996), (26, 496618382), (34, 379766998), (52, 248309191), (68, 189883499), (83, 155567204), (166, 77783602), (169, 76402828), (221, 58425692), (332, 38891801), (338, 38201414), (442, 29212846), (676, 19100707), (884, 14606423), (1079, 11966708), (1411, 9151012), (2158, 5983354), (2822, 4575506), (2873, 4494284), (4316, 2991677), (5644, 2287753), (5746, 2247142), (11492, 1123571), (13537, 953836), (14027, 920516), (18343, 703924), (27074, 476918), (28054, 460258), (36686, 351962), (54148, 238459), (56108, 230129), (73372, 175981)]

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