19532152

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 41587200

約数和(自身を除く): 22055048

約数列:

[1, 2, 4, 8, 19, 23, 37, 38, 46, 74, 76, 92, 148, 151, 152, 184, 296, 302, 437, 604, 703, 851, 874, 1208, 1406, 1702, 1748, 2812, 2869, 3404, 3473, 3496, 5587, 5624, 5738, 6808, 6946, 11174, 11476, 13892, 16169, 22348, 22952, 27784, 32338, 44696, 64676, 65987, 106153, 128501, 129352, 131974, 212306, 257002, 263948, 424612, 514004, 527896, 849224, 1028008, 2441519, 4883038, 9766076, 19532152]

約数ペア:

[(1, 19532152), (2, 9766076), (4, 4883038), (8, 2441519), (19, 1028008), (23, 849224), (37, 527896), (38, 514004), (46, 424612), (74, 263948), (76, 257002), (92, 212306), (148, 131974), (151, 129352), (152, 128501), (184, 106153), (296, 65987), (302, 64676), (437, 44696), (604, 32338), (703, 27784), (851, 22952), (874, 22348), (1208, 16169), (1406, 13892), (1702, 11476), (1748, 11174), (2812, 6946), (2869, 6808), (3404, 5738), (3473, 5624), (3496, 5587)]