19222812

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:608

約数の個数: 96

約数和(自身を含む): 58275840

約数和(自身を除く): 39053028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 84, 94, 108, 126, 141, 188, 189, 252, 282, 329, 378, 423, 541, 564, 658, 756, 846, 987, 1082, 1269, 1316, 1623, 1692, 1974, 2164, 2538, 2961, 3246, 3787, 3948, 4869, 5076, 5922, 6492, 7574, 8883, 9738, 11361, 11844, 14607, 15148, 17766, 19476, 22722, 25427, 29214, 34083, 35532, 45444, 50854, 58428, 68166, 76281, 101708, 102249, 136332, 152562, 177989, 204498, 228843, 305124, 355978, 408996, 457686, 533967, 686529, 711956, 915372, 1067934, 1373058, 1601901, 2135868, 2746116, 3203802, 4805703, 6407604, 9611406, 19222812]

約数ペア:

[(1, 19222812), (2, 9611406), (3, 6407604), (4, 4805703), (6, 3203802), (7, 2746116), (9, 2135868), (12, 1601901), (14, 1373058), (18, 1067934), (21, 915372), (27, 711956), (28, 686529), (36, 533967), (42, 457686), (47, 408996), (54, 355978), (63, 305124), (84, 228843), (94, 204498), (108, 177989), (126, 152562), (141, 136332), (188, 102249), (189, 101708), (252, 76281), (282, 68166), (329, 58428), (378, 50854), (423, 45444), (541, 35532), (564, 34083), (658, 29214), (756, 25427), (846, 22722), (987, 19476), (1082, 17766), (1269, 15148), (1316, 14607), (1623, 11844), (1692, 11361), (1974, 9738), (2164, 8883), (2538, 7574), (2961, 6492), (3246, 5922), (3787, 5076), (3948, 4869)]