19370184

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 50086080

約数和(自身を除く): 30715896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 101, 122, 131, 183, 202, 244, 262, 303, 366, 393, 404, 488, 524, 606, 732, 786, 808, 1048, 1212, 1464, 1572, 2424, 3144, 6161, 7991, 12322, 13231, 15982, 18483, 23973, 24644, 26462, 31964, 36966, 39693, 47946, 49288, 52924, 63928, 73932, 79386, 95892, 105848, 147864, 158772, 191784, 317544, 807091, 1614182, 2421273, 3228364, 4842546, 6456728, 9685092, 19370184]

約数ペア:

[(1, 19370184), (2, 9685092), (3, 6456728), (4, 4842546), (6, 3228364), (8, 2421273), (12, 1614182), (24, 807091), (61, 317544), (101, 191784), (122, 158772), (131, 147864), (183, 105848), (202, 95892), (244, 79386), (262, 73932), (303, 63928), (366, 52924), (393, 49288), (404, 47946), (488, 39693), (524, 36966), (606, 31964), (732, 26462), (786, 24644), (808, 23973), (1048, 18483), (1212, 15982), (1464, 13231), (1572, 12322), (2424, 7991), (3144, 6161)]