19366656

素因数分解:

$2^8\times 3^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:337

約数の個数: 72

約数和(自身を含む): 52195584

約数和(自身を除く): 32828928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 151, 167, 192, 256, 302, 334, 384, 453, 501, 604, 668, 768, 906, 1002, 1208, 1336, 1812, 2004, 2416, 2672, 3624, 4008, 4832, 5344, 7248, 8016, 9664, 10688, 14496, 16032, 19328, 21376, 25217, 28992, 32064, 38656, 42752, 50434, 57984, 64128, 75651, 100868, 115968, 128256, 151302, 201736, 302604, 403472, 605208, 806944, 1210416, 1613888, 2420832, 3227776, 4841664, 6455552, 9683328, 19366656]

約数ペア:

[(1, 19366656), (2, 9683328), (3, 6455552), (4, 4841664), (6, 3227776), (8, 2420832), (12, 1613888), (16, 1210416), (24, 806944), (32, 605208), (48, 403472), (64, 302604), (96, 201736), (128, 151302), (151, 128256), (167, 115968), (192, 100868), (256, 75651), (302, 64128), (334, 57984), (384, 50434), (453, 42752), (501, 38656), (604, 32064), (668, 28992), (768, 25217), (906, 21376), (1002, 19328), (1208, 16032), (1336, 14496), (1812, 10688), (2004, 9664), (2416, 8016), (2672, 7248), (3624, 5344), (4008, 4832)]